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$65.45k - $117k
...Senior Mainframe Developer We are seeking a highly skilled Senior Mainframe Developer to join our innovative IT team. In this pivotal role, you will leverage your extensive experience with mainframe systems to design, develop, and optimize complex applications crucial...MainframeSeniorTemporary workRemote work$124k - $250k
...this role, you will join a small, highly-focused team working to develop and maintain signal processing applications for use in a real-... ...teams, and other engineering personnel. Mentor and guide senior and junior engineers. Generate software cost and schedule estimates...SeniorTemporary workWork experience placementWork at officeRemote workRelocation packageFlexible hoursRaytheon
Aurora, CO2 days ago$82k - $164k
...threat. Our team solves tough, meaningful problems that create a safer, more secure world. We have an exciting opportunity for a Senior DevSecOps Engineer to join our high-impact team supporting a mission-critical program within the Space Intelligence, Surveillance,...SeniorTemporary workWork experience placementWork at officeLocal areaRemote workWorldwideFlexible hoursRaytheon
Aurora, CO2 days ago$82k - $164k
...meaningful problems that create a safer, more secure world. As a Senior Platform DevOps Engineer , you will herald a transformative... ...automated services that enable SW engineers to focus on developing mission capabilities. The role's core responsibility is for...SeniorTemporary workWork experience placementRelocationFlexible hoursRaytheon
Aurora, CO2 days ago$82k - $164k
...more secure world. Raytheon Technologies (RTX) is seeking a Senior Platform Engineer / Linux with well-rounded Linux... ...company and industry with the best practices and capabilities to develop and communicate implementation, of infrastructure solutions...SeniorTemporary workWork experience placementWork at officeRemote workFlexible hoursRaytheon
Aurora, CO1 day ago$176k - $207k
...A software security firm in New York seeks a Senior Software Engineer to build tools that secure software code. You will work on major... ...initiatives, collaborate with various teams, and mentor junior developers. Candidates should have over 4 years of experience in software...SeniorFull timeSemgrep
Denver, CO10 days ago$183k - $215k
...A leading tech company is seeking a Senior Software Engineer for the Screenings & Verifications team. This role involves developing new platform capabilities and mentoring engineers. The ideal candidate has strong computer science fundamentals and a proven track record...SeniorFull timeFlexible hoursCheckr, Inc.
Denver, CO5 days ago- ...Join a leading company as a Senior Software Engineer where you will contribute significantly to advancing their data platform. This role involves developing new capabilities, ensuring system reliability, and providing mentorship in a collaborative environment. Ideal candidates...SeniorFull time
Joinhorizon
Denver, CO13 days ago $183k - $215k
...Senior Software Engineer, Screenings & Verifications About Checkr Checkr is building the data platform to power safe and fair decisions... ...parity with their domestic offerings. What youll do Develop new platform capabilities and product offerings from design...SeniorFull timeLocal areaHome officeFlexible hoursCheckr, Inc.
Denver, CO5 days ago$183k - $215k
...Senior Software Engineer, Product Foundations About Checkr Checkr is building the data platform to power safe and fair decisions... ...our platforms scalability and efficiency. What youll do Develop new platform capabilities and product offerings from design through...SeniorFull timeWork at officeLocal areaRemote workHome officeFlexible hours2 days per week3 days per weekJoinhorizon
Denver, CO13 days ago$176k - $207k
...Senior Software Engineer, Backend Code Team San Francisco/New York/Boston/Denver About Semgrep Our mission is to make world... ...building a team with security expertise and a passion for great developer experiences. Most of all, it means working with honesty and respect...SeniorFull timeWeekend workSemgrep
Denver, CO10 days ago$300 per month
...cloud infrastructure. About This Role: Crusoe is seeking a Senior Director of Solutions Engineering to lead and scale our global... ...customers maximize the value of Crusoe’s infrastructure. Develop and articulate solutions that deliver better price-performance,...SeniorTemporary workCrusoe
Denver, CO24 days ago$124k - $250k
...Proven experience as a Software Architect Proficiency in developing software using Java or C++ Familiarity with cloud environments... ...development teams and engineering staff Mentor and coach both senior and junior engineers Estimate software costs and schedules to...SeniorFull timeRelocation packageFlexible hoursRaytheon
Aurora, CO2 days ago- ...and test advanced chatbots and voice bots. We're seeking a purpose-driven Senior Engineer to join our innovative Chatbot Team at Propelix , where you'll be at the forefront of developing a platform that empowers businesses to create, deploy, and optimize AI-powered...SeniorRemote jobFull timeLocal area
- ...Description: **Hybrid Onsite | 4 days per week in Denver, CO office** The Senior Front End Developer will be in charge of managing complex front end/UI for customer-facing projects analyzing design requirements as well as recommending technical solutions to make...SeniorHourly payContract workWork at officeLocal area
- Unison Systems is looking for a senior DevOps Engineer to join a very technical team with our national telecommunications client. Location... ..., leveraging and implementing AWS functions Design, develop and constantly improve existing AWS Environments by enhancing our...SeniorFull timeWork experience placement
$124k - $250k
...Proven experience as a Software Architect. Proficiency in developing software using Java or C++. Familiarity with cloud environments... ...development teams and other engineering staff. Mentor both senior and junior engineers. Generate estimates for software costs...SeniorFull timeFlexible hoursRaytheon
Aurora, CO6 hours ago- ...Northstrat is seeking a senior developer with experience architecting and implementing technical solutions using modern software development practices and technologies. This is a new project with greenfield development! Your responsibilities will include architecting...SeniorFull timeContract workWork experience placementFlexible hoursWeekend workWeekday work
- ...TS SCI clearance with CI Poly eligibility. North Point Technology is seeking a Senior Level Software Engineer to join the Chinook Program , where you’ll help design and develop modern applications that support GEOINT data access, visualization, and dissemination...SeniorFull timeFlexible hours
- ...deployments, from initial configuration to stable, high-availability production environments Orchestration & Automation: Design, develop, and manage Infrastructure-as-Code (IaC) artifacts, including Helm charts, to standardize and automate software module deployments...SeniorFull timeTemporary workWork at officeVisa sponsorshipRelocation packageFlexible hours
- Unison Systems is seeking an Android Developer to join our national telecommunications team. Location: DTC; Hybrid 4 days Duration:... ...offices. The wireless device engineering team is seeking a Senior Android Software Engineer to work on mission-critical projects...SeniorFull timeWork experience placement
- ...wielding cutting-edge tech to solve real-world challenges. The Role Our client is seeking a highly experienced Software Engineer to develop, maintain, and enhance complex and diverse software systems. This includes creating processing-intensive analytics, manipulating...SeniorFor contractors
$101k - $203k
...and consolidating inputs from cross-functional teams, as well as developing the artifacts required to respond to customer RFP, RFC, and ROM... ...respond to customer change requests Brief Raytheon senior leadership to obtain concurrence prior to presenting a proposed...Full timeTemporary workWork experience placementRelocation packageFlexible hoursRaytheon
Aurora, CO2 days ago$124k - $250k
Date Posted: 2025-11-11 Country: United States of America Location: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...SeniorTemporary workWork experience placementWork at officeRemote workRelocationFlexible hoursRaytheon
Aurora, CO2 days ago- ...Description: Our Denver client is looking for a Senior Full Stack Developer to join their Video Software team. This role requires 4x onsite in Englewood, CO. Must be able to work on W2 no sponsorship. Team / Project Description: This resource will contribute...SeniorHourly payContract workLocal area
- ...upon contract award. The SME Software Developer serves as a subject matter expert in the... ...migrations and integrations across mainframe and web-based environments. ~ Lead development... ...technical guidance and mentorship to senior and journeyman developers. ~ Ensure...MainframeFull timeContract workFor contractors
$124k - $250k
..., more secure world. We have an exciting opportunity for a Senior Principal Systems Engineer – Continuous Integration/Development... ...engineers and as the Product Owner, will work with them to execute, develop, and maintain the roadmap to ensure the Program stays on the...SeniorContract workTemporary workWork experience placementWork at officeRemote workFlexible hoursRaytheon
Aurora, CO2 days ago$89.4k - $183.5k
...about what's next. Join us. General Summary: UNUM is seeking an innovative z/OS Systems Programmer to support and modernize its mainframe environment, focusing on resiliency, future business needs, and emerging technologies. This role involves installing, configuring,...MainframeTemporary workWork at office- ...A healthcare organization in Englewood, Colorado is seeking a Senior Prior Authorization and Benefits Eligibility Specialist. This role involves handling prior authorizations for medical insurance, verifying benefits, and working with insurance representatives. Candidates...SeniorHourly pay
Radiology Imaging Associates / Invision Sally Jobe
Englewood, CO4 days ago $48 per hour
Cobol Mainframe Developer **Req number:** R6772 **Employment type:** Full time **Worksite flexibility:** Remote **Who we are** CAI is a global technology services firm with over 8,500 associates worldwide and a yearly revenue of $1 billion+. We have over 40 years of excellence...MainframeHourly payFull timeContract workWork at officeLocal areaRemote workWorldwideNight shiftWeekend work
